OSRAM Ceiling Mint OCC Sensor Multi-Tech 500 SQ FT (SCM-0500) OSRAM Ceiling Mint OCC Sensor Multi-Tech 500 SQ FT (SCM-0500) The Occupancy Sensor is a low-voltage infrared and ultrasonic sensor that works with ENCELIUM power pack to automatically control lighting. The sensor turns the lights on and keeps them on whenever occupancy is detected and will turn them off after the "delayed-off time" has expired. The season continually analyzes and adjusts to changing conditions. The sensor uses the lates microprocessor-based technology which permits it to continually adjust and optimize its performance. The combination of ultrasonic motion detection which gives maximum sensitivity and infrared motion detection which gives higher false triggering immunity yields a sensor with excellent performance. About Us Welcome to Help! Resale, your go-to consignment shop where value meets quality. At Help! Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your gently used items. Help Resale 7200 Fair Oaks Blvd Ste 120 Carmichael CA 95608 Business Hours : Monday-Friday: 9:00 am to 5:30 pm (PST) All product and company names are trademarks TM or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. (description exceeds maximum possible length)